Latest drinking water line Tenders | Government drinking water line Tenders

Private Sector

CTN :39157368

27 Feb, 2025 NA

Hapur - Uttar Pradesh

Tender For corrigendum : annual rate contract for steel pipeline shifting, emergency repair work and for existing station piping modification work in delhi and ncr (ghaziabad, hapur, noida and greater noida)

CTN :39409160

06 Mar, 2025 9.38 Lacs

Ernakulam - Kerala

Tender For maintenance of drinking water lines, sewage lines, canal mouth cleaning and sewerage block removal etc. in township area of fact (cochin division),ambalamedu.

Central Government/Public Sector

CTN :38965371

25 Feb, 2025 NA

Raigad - Maharashtra

Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; contract for pulsation and vibration analysis of hp ammonia pump 11p1d system and associated piping its supports in unit 11 of urea plant at rcf thal; bu..

CTN :39319303

24 Feb, 2025 7.40 Lacs

Kalpakkam - Tamil Nadu

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender document; sl no 1 removal overhaul servicing calibration fixing of safety relief valves as per clause no 2 point 1 of the scope of work; as per tender do..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender document; sl no 2 removal overhaul servicing calibration fixing of pressure reducing valves as per clause no 2 point 2 of the scope of work; as per tender..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender document; sl no 3 cleaning greasing freeing of valve handles stems of valves replacing of diaphragms ranging between 15nb to 65nb in the piping as per cla..,repair, maintenance, and installation of plant/ systems/equipments (version 2) - as per tender document; sl no 4 removal servicing replacement of psa tower air dryer valves as per clause no 2 point 4 of the scope of work; as per tender document,repair, maintenanc

Central Government/Public Sector

CTN :39279207

03 Mar, 2025 NA

Mumbai - Maharashtra

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - biennial rate contract for fabrication & erection of new cs& ss piping of sulphuric acid line, water/ condensate/ air lines etc. in phosphoric acidplant at rcf trombay unit.

Central Government/Public Sector

CTN :39278690

24 Feb, 2025 NA

Raigad - Maharashtra

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; repair of cold box aliminium piping in argon plant; buyer

Central Government / Public Sector

CTN :39266869

22 Feb, 2025 2.04 Crore

Jagatsinghapur - Odisha

Tender For custom bid for services - pdm1b24334 agency for hydro testing and ibr liaison during repair maintenance schedule testing of boilers hrsg ibr exchanger ibr vessels and other ibr equipment for power plant and other units of refinery during normal operation and shutdown-1) carbon steel piping for hydrocarbon services (with welding electrode e-6010 / e-7018) - units transportation of all piping items from owner's storage points to work site and / or pre-fabrication yard and to site after pre-fabrication; cutting, grinding, edge preparation of pipes and fittings, like flanges, elbows, tees, reducers etc. to match the mating edges of different thickness; fit-up, bending, welding using approved welding electrodes as per owners quality requirements etc. as per codes/specifications, drawing etc., threading, laying, erection and alignment of pipes upto a height of 5 meters on sleepers, pipe racks etc. or upto 5 meters depth in trenches, anchoring wherever required, connecting with equipment, nozzles, steam traps, strainers, orifice assemblies (including tapping upto first block valve), spray nozzles, rotameters; tapping for instrument connections like pressure gauges, thermowells, sample connections, vents, drains etc. including fixing of all types of sw valves, gaskets, nuts and bolts, all inline instruments, elbows, tees, flanges, reducers, full coupling or half coupling, reinforcement pads, earthing strip wherever required; welding prefabricated shoes and supports (including alignment) as per the drawings including preparation of small bore isometrics upto 1.5 inch nb, specifications, codes etc. and as per the instructions of the engineer-in-charge to his entire satisfaction. the scope also includes supplying of all types of tools and tackles, lifting arrangements, equipment, machineries, all consumables and labour etc. to complete the work in all respects including area preparation for hot jobs, area cleaning after completion of work, flushing wherever required, cleaning of pipes externally off all foreign materials like weld beads, clamps fixtures etc. used in fabrication as directed by the engineer-in-charge., 2) provision of reinforcement pad (with welding electrode e-6010 / e-7018) transportation from owner's storage points to work site and/ or pre-fabrication yard and to site after pre-fabrication; cutting, gri nding, edge preparation as per the instructions of the engineer-in-charge to his entire satisfaction. the scope also includes supplying of all types of tools and tackles, lifting arrangements, equipment, machineries, all consumables and labour etc. to complete the work in all respects including area preparation for hot jobs, area cleaning after completion of work, pneumatic testing, cleaning of pipes externally off all foreign materials like weld beads, clamps fixtures etc. used in fabrication as directed by the engineer-in-charge. 3) extra for ibr grade carbon steel piping joints. for ibr piping jobs, the scope of contractor shall be liasoning with ibr authorities including approval of drawings / documents from ibr authorities and also getting the final approval of the job from ibr authorities including payment of any fee or charges to ibr authorities for this purpose (20% of joints). 4) alloy steel piping (astm a335 gr. p22) units- transportation of all piping items from owner's storage points to work site and/ or pre-fabrication yard and to site after pre-fabrication; cutting, grinding, edge preparation of pipes and fittings, like flanges, elbows, tees, reducers etc. to match the mating edges of different thickness; fit-up, bending, welding using approved welding electrodes as per owners quality requirements etc. as per codes/specifications, drawings etc. (alloy steel joints shall be welded by doing root run using tig welding followed by filler passes by manual / semi-automatic arc welding. the job is to be pre-heated prior to welding and all joints to be stress relieved and fully radiographed, however, charges for st

Central Government/Public Sector

CTN :39145973

20 Feb, 2025 NA

Bangalore - Karnataka

Tender For custom bid for services - comprehensive annual maintenance contract of cs12 eakon cold store located at doddanekundi plant acd for a period of 3 years -summary: comprehensive annual maintenance contract includes maintenance, repair/replacement of all the components of the cold stores as follows: a) compressor, condenser unit, evaporator unit, suitable refrigerant, power supply system, control system, all safety features, operator panel, different type of sensors, interconnecting piping including drainage water pipes, cold room panels, coil and drain heaters, doors, lighting, temperature recording panels, and all other electrical, mechanical as well as electronics components of the systems & eurotherm electronic recorder.b) detailed scope of work:1 vendor should take over the cold stores for camc, in as-is-conditions., 2) preventive maintenance (pm) of the units to be carried out every month in consultation with user / maintenance dept, and detailed pm schedule to be drawn up and a copy of the pm carried out (service report) should be forwarded to purchase department duly endorsed by maintenance dept. for the reference and records. this pm should be carried out apart from periodical servicing and attending the breakdown calls. 3) servicing of the units should be carried out once in every three months, within two weeks of commencement of the quarter. this should be carried out preferably on sundays/ holidays. this servicing involves cleaning of condensers, cooling coils, filters (if any) leakage testing & rectification; and any/all other works required to ensure proper functioning of the units. a copy of the service carried out (service report) should be forwarded to purchase dept. duly endorsed by user/ maintenance dept for the reference and records. 4) the firm should monitor the temperature/ attend breakdown / preventive maintenance or any other request from user/ maintenance /quality dept. & monitor the functioning of all the cold stores. the firm should monitor and record the cold store chamber temperature every hour during shift hours and should take signature on recorded values by user, quality dept /maintenance dept. daily. the camc vendor s scope of work will be active for three shifts per day/round the clock, including sundays & holidays, i.e. all days throughout the camc period. 5) the firm should inform all the three departments user/qa/maint. in the event of malfunctioning of the equipment is noticed. they also should ensure safety of the materials stored in the event of failure of the cold stores. 6) the firm should report any abnormality, breakdown, or any bypass made immediately to all the three dept viz user, maintenance and quality dept. the equipment uptime should be greater than 95% without any interruption. 7) the firm should inform to the maintenance department in the case power failure, so that maintenance dept. can arrange for switching on the dg supply. 8) the firm should able to read the temperature in the electronic temperature recorder. 9) the firm should attend any number of breakdown complaints as and when reported by user/ maintenance dept/ quality dept during the contract period. the breakdown complaints should be attended within 8 hrs from the receipt of oral or written complaints and the system should be rectified within a day, except for the major breakdowns. 10) the firm should bring all the tools and tackles necessary including consumables for the repair / servicing. 11) the firm should hand over the cold stores in good working condition after the completion of camc, failing which necessary remedial actions will be taken to recover loses to acd-hal by deducting equivalent amount from the due amount. c) monthly checks: checking and servicing of cold stores.- (a) compressors- condensing units, solenoid valves and all gauges, drier, globe valves and all gauges, hp/lp switches, oil pressure switches ., expansion valve and mixture., refrigerant level and top-up if required., oil le

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